Images List Premium Download Classic

Motion Estimation

Motion Estimation-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


loading
Methods and systems for estimating motion in multimedia pictures
Texas Instruments Incorporated
August 10, 2017 - N°20170230680

Several methods and systems for estimating motion in a plurality of multimedia pictures are disclosed. In an embodiment, at least one temporal distance between a multimedia picture and one or more reference pictures corresponding to the multimedia picture in a capture order associated with the plurality of multimedia pictures is computed. The at least one temporal distance is computed subsequent ...
System and method of motion estimation for video coding
Intel Corporation
July 20, 2017 - N°20170208341

Techniques related to motion estimation for video coding.
Object position tracking using motion estimation
International Business Machines Corporation
July 13, 2017 - N°20170200280

Tracking position of at least one object in video frames. The tracking includes processing an initial frame of a set of frames, the processing the initial frame using feature extraction to identify locations of features of the at least one object. The tracking further includes using motion estimation to track locations of the features in subsequent frames of the set ...
Motion Estimation Patent Pack
Download + patent application PDFs
Motion Estimation Patent Applications
Download + Motion Estimation-related PDFs
For professional research & prior art discovery
inventor
  • + full patent PDF documents of Motion Estimation-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Cascaded camera motion estimation, rolling shutter detection, and camera shake detection for video stabilization
Google Inc.
July 06, 2017 - N°20170195575

An easy-to-use online video stabilization system and methods for its use are described. Videos are stabilized after capture, and therefore the stabilization works on all forms of video footage including both legacy video and freshly captured video. In one implementation, the video stabilization system is fully automatic, requiring no input or parameter settings by the user other than the video ...
Emotion estimation system, emotion estimation method, and computer-readable recording medium
Fujitsu Limited
July 06, 2017 - N°20170188977

An emotion estimation system includes a memory; and a processor coupled to the memory, wherein the processor executes a process including, acquiring information on one user's heartbeat intervals measured continuously; classifying user's emotion as any one of at least two types of emotions on the basis of a value indicating a ratio of a value obtained as a result of ...
Method and apparatus for motion compensated noise reduction
Novatek Microelectronics Corp.
June 29, 2017 - N°20170188038

An apparatus for motion compensated noise reduction for input images is provided. The motion estimation and motion compensation circuit performs a motion estimation operation and a motion compensation operation on a current image and a previous image to obtain a first patch. The block matching operation circuit performs a block matching operation on the current image and the previous image ...
Motion Estimation Patent Pack
Download + patent application PDFs
Motion Estimation Patent Applications
Download + Motion Estimation-related PDFs
For professional research & prior art discovery
inventor
  • + full patent PDF documents of Motion Estimation-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Emotion estimation apparatus using facial images of target individual, emotion estimation method, and non-transitory computer ...
Casio Computer Co., Ltd.
June 29, 2017 - N°20170185827

A speech determiner determines whether or not a target individual is speaking when facial images of the target individual are captured. An emotion estimator estimates the emotion of the target individual using the facial images of the target individual, on the basis of the determination results of the speech determiner.
Auto-focus system for a digital imaging device and method
Chungang University Industry Academic Cooperation Foundation
June 22, 2017 - N°20170180627

The present invention relates to an auto-focus system and method based on a sensor, using hierarchical extraction and motion estimation for an image. The auto-focus method may include the steps of: (a) extracting a phase difference image from a sensed image; (b) extracting a robust feature image which satisfies a preset reference with respect to noise and out-of-focus blur, from ...
Artefact detection and correction
Imagination Technologies Limited
June 22, 2017 - N°20170178295

An artefact detector detects artefacts in a video sequence comprising interpolated frames generated by performing motion estimation. The detector comprises a pixel processor which processes pixel values in first and second input frames of the video sequence to identify respective blocks of pixels representing an image feature. A feature-matching module matches identified blocks in the first input frame with corresponding ...
System and method for acquisition of biosignals with motion sensor-based artifact compensation
Imec Vzw
June 22, 2017 - N°20170172511

The disclosure relates to systems and methods for acquisition of biosignals with motion sensor-based artifact compensation. One example embodiment is a system for acquisition of biosignals from a subject. The system includes at least one biosensor worn over a first location of a body part of the subject configured for biosignal measurement and providing a measured biosignal. The system also ...
Method, apparatus, and computer program product for providing motion estimator for video encoding
Core Wireless Licensing S.a.r.l.
June 15, 2017 - N°20170171557

An apparatus for providing motion estimation for video encoding includes a selection element and a processing element. The selection element is configured to select a subset including less than all of candidate pixel locations from among a plurality of candidate pixel locations used for motion vector determination based on a relationship between a best candidate pixel location of a first ...
Video stabilization using content-aware camera motion estimation
Intel Corporation
June 08, 2017 - N°20170163892

Video stabilization is described using content-aware camera motion estimation. In some versions a luminance target frame and a luminance source frame of a sequence of video frames of a scene are received. Motion is extracted from the received luminance target and source frames and the motion is represented as a motion vector field and weights. The weights are divided into ...
Egomotion estimation system and method
Kwangwoon University Industry Academic Collaboration Foundation
June 08, 2017 - N°20170161912

An egomotion estimation system may include: a stereo camera suitable for acquiring a stereo image; a map generation unit suitable for generating a depth map and a disparity map using the stereo image; a feature point extraction unit suitable for extracting a feature point from a moving object in the stereo image using the disparity map; a motion vector detection ...
Motion Estimation Patent Pack
Download + patent application PDFs
Motion Estimation Patent Applications
Download + Motion Estimation-related PDFs
For professional research & prior art discovery
inventor
  • + full patent PDF documents of Motion Estimation-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Enhanced search strategies for hierarchical motion estimation
Thomson Licensing
May 18, 2017 - N°20170142438

There is provided a method for estimating motion between successive frames. A first motion vector is estimated using a measurement window and search range in a first level of hierarchy, defining a second measurement window and search range for a second level of hierarchy, the second measurement window and search range being smaller than the first measurement window and search ...
Intra/inter mode decision for predictive frame encoding
Texas Instruments Incorporated
May 18, 2017 - N°20170142411

This invention predicts that intra mode prediction is more effective for the macroblocks where motion estimation in inter mode prediction fails. This failure is indicated by a large value of the inter mode sad. This invention performs intra mode prediction for only macro blocks have larger inter mode sads. The definition of a large inter mode sad differs for different ...
Parallel motion estimation in video coding
Texas Instruments Incorporated
May 04, 2017 - N°20170127084

Methods for improved parallel motion estimation are provided that decouple the merging candidate list derivation and motion estimation for merge mode and skip mode and the advanced motion vector predictor (amvp) candidate list construction from regular motion estimation to increase the coding quality in parallel motion estimation while meeting throughput requirements. This decoupling may be accomplished by modifying the availability ...
Apparatus and method for converting a frame rate
Hisense Electric Co., Ltd.
April 27, 2017 - N°20170118442

An apparatus and method for converting a frame rate, the method including: receiving a first video signal; extracting target frames corresponding to the first video signal, wherein the target frames include same content as original signal frames corresponding to the first video signal; generating a second video signal from the target frame; and performing a motion estimation and motion compensation (...
Information processing device
Denso Corporation
April 13, 2017 - N°20170103653

An information processing device has a display control section and a state detection section. The display control section instructs a display device to display road information regarding a roadway on which a vehicle runs. The display device is arranged inside of the vehicle. The state detection section detects at least one of cases a and b. In the case a, ...
Memory-to-memory low resolution motion estimation systems and methods
Apple Inc.
March 30, 2017 - N°20170094311

System and method for improving operational efficiency of a video encoding pipeline used to encode image data. In embodiments, the video encoding pipeline includes a low resolution pipeline that includes a low resolution motion estimation block, which generates downscaled image data by reducing resolution of the image data and determines a low resolution inter-frame prediction mode by performing a motion ...
Method for inducing a merge candidate block and device using same
Kt Corporation
March 30, 2017 - N°20170094309

The present invention relates to a method for inducing a merge candidate block and a device using same. An image decoding method involves decoding motion estimation region (mer) related information; determining whether or not a predicted target block and a spatial merge candidate block are included in the same mer; and determining the spatial merge candidate block to be an ...
Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced ...
Apple Inc.
March 30, 2017 - N°20170094308

A method and apparatus for performing motion estimation in a digital video system is disclosed. Specifically, the present invention discloses a system that quickly calculates estimated motion vectors in a very efficient manner. In one embodiment, a first multiplicand is determined by multiplying a first display time difference between a first video picture and a second video picture by a ...
Loading