Inventor

SAGATA ATSUSHI

JP18 patents

⚠️ This page may combine multiple inventors who share the name “SAGATA ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAGATA ATSUSHI

NIPPON TELEGRAPH & TELEPHONE

Motion vector predictive encoding method, motion vector decoding method, predictive encoding apparatus and decoding apparatus, and storage media storing motion vector predictive encoding and decoding programs

Method for encoding and decoding moving vector, encoder and decoder for moving vector, and recording medium stored with encoding and decoding programs for moving vector

Digital signal encoding and decoding method and apparatus without transmitting information on quantization width

Point cloud analysis device, method, and program

Learning device, search device, learning method, search method, learning program, and search program

Depth superresolution device, depth superresolution method, and program

Mesh structure equipment detection apparatus, mesh structure equipment detection method and program

Image processing device, method, and program

Motion vector predictive encoding and decoding method using prediction of motion vector of target block based on representative motion vector

Point cloud analysis device, estimation device, point cloud analysis method, and program

List generation device, photographic subject identification device, list generation method, and program

Object recognition device, object recognition learning device, method, and program

Label estimation device, label estimation method, and label estimation program

Point cloud annotation device, method, and program

Image classifier learning device, image classifier learning method, and program

Three-dimensional point cloud label learning estimation device, three-dimensional point cloud label learning estimation method, and 3D point cloud label learning estimation program

Image reaction map generation device, image reaction map generation method, and image reaction map generation program

SAGATA ATSUSHI

Video signal generation apparatus, video signal generation method, video signal generation program, and computer readable recording medium recording the program