Mitsubishi Electric Corporation

Ntt Docomo, Inc.

Mitsubishi Denki Kabushiki Kaisha

Sony Corporation

Mitsubishi Electronic Corporation

Mistubishi Electric Corporation

Xylene Holding S.a.

Kazuo Sugimoto

Shunichi Sekiguchi

Akira Minezawa

Tokumichi Murakami

Yoshimi Moriya

Yusuke Itani

Kohtaro Asai

Yoshihisa Yamada

Hiroharu Sakate

Yuichi Idehara

Yoshiaki Kato

Ryoji Hattori

Norimichi Hiwasa

Mitsuru Kobayashi

Minoru Etoh

Sadaatsu Kato

Satoru Adachi

Hiroyuki Yamaguchi

Choong Seng Boon

Shinichi Kuroda

Hiroshi Ito

Hirofumi Nishikawa

Fuminobu Ogawa

Koutarou Asai

Naohiro Shibuya

Akira Kinno

Kazuyuki Miyazawa

Mitsuyoshi Suzuki

Yasunobu Amano

Koichi Takeuchi

Takashi Shirai

Norifumi Kikuchi

Ryousuke Fujii

Motomu Tadama

Mengxiong Wang

Daiki Kudo

Yuuichi Idehara

Fulvio Moschetti

Mitsunori Endou

Junichi Kitsuki

When removing a block distortion occurring in a local decoded image, a loop filtering partof an image coding device carries out a filtering process on each of signal components (a luminance signal component and color difference signal components) after setting the intensity of a filter for removing the block distortion for each of the signal components according to a coding mode (an intra coding mode or an inter coding mode) selected by a coding controlling part

Image decoding device and image decoding method deriving block filtering strength parameter

Image decoding device and image decoding method deriving filtering strength parameter

Image coding device, image decoding device, image coding method, and image decoding method

An image decoding device including an intra prediction unit for, when a coding mode for a coding block is an intra coding mode, carrying out an intra-frame prediction process on each of processing blocks to generate a prediction image, each of the processing blocks being the coding block or a sub-block obtained by dividing the coding block, wherein, when an intra prediction parameter indicates a vertical prediction process and a size of the processing block is less than a predetermined size, the intra prediction unit performs a specific processing and when the intra prediction parameter indicates the vertical prediction process and the size of the processing block is greater than or equal to the predetermined size, the intra prediction unit performs a specific processing.

Image encoding device, image decoding device, image encoding method, image decoding method, and image prediction device

When a coding mode selected by an encoding controlling partis an intra prediction mode, an intra prediction partcarries out an intra-frame prediction process using pixels adjacent to a partition Pwhich is generated through a division by a block dividing partor pixels adjacent to a higher layer partition Pto which the partition Pbelongs to generate a prediction image (P).

Included are: an image acquiring unit acquiring a determination target image in which a target object to be inspected is captured; a learning result acquiring unit acquiring a result of machine learning of forward domain conversion of an image or inverse domain conversion of an image performed using a normal image in which the target object in a normal state is captured as training data; a determination target image analysis unit obtaining a domain-converted image by sequentially performing forward domain conversion and inverse domain conversion on the determination target image using the result of the machine learning; and a determination unit determining whether or not an abnormality is occurring in the target object captured in the determination target image by comparing the determination target image and the domain-converted image.

Abnormality inspection device and abnormality inspection method

An image processing device () includes an object detecting unit () that detects objects each appearing in a corresponding one of pieces of image data; an object tracking unit () that tracks the detected objects in a time direction; a descriptor generating unit () that generates feature descriptors of the respective objects on the basis of results of the detection and results of the tracking of the objects; a data recording control unit () that forms a database from the generated feature descriptors and the pieces of image data of the objects corresponding to the feature descriptors; an image retrieving unit () that retrieves, from the database, object groups that match a retrieval condition and form a pair of object groups appearing in pieces of image data obtained by capturing different regions, each of the object groups corresponding to a corresponding one of the regions; a feature extracting unit () that extracts a feature to be used for checking, from pieces of image data and feature descriptors of each of the retrieved object groups; and a determining unit () that determines whether the object groups forming the pair of object groups are identical to each other, by checking the extracted features against each other.

Image processing device and image processing method

A congestion degree estimating unit () which estimates, for each image frame, a congestion degree of an area in which each object detected by an object detecting unit () is present is provided. An object selecting unit () refers to an estimation result of the congestion degree by the congestion degree estimating unit () for each image frame, and selects an object present in an area the congestion degree of which is equal to or lower than a first threshold out of one or more objects detected by the object detecting unit ().

Object tracking device and object tracking method

Growing community of inventors

Tokyo, Japan

Kazuo Sugimoto