Bildverarbeitungsvorrichtung und -Verfahren

Details

Veröffentlichungs-Nr.

EP4742669

Anmeldetag

6. Februar 2020

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

IPC

H04N19/149(QUALCOMM INC et al.)

Abstract

The present disclosure relates to an image processing apparatus and method capable of suppressing a reduction in encoding efficiency.An upper limit value of the number of bins allocated to a processing target subblock by distributing the number of bins among nonzero subblocks is set, a syntax element value regarding the processing target subblock is derived by using coefficient data derived from image data so that the number of bins does not exceed the upper limit value, and the syntax element value derived is encoded and coded data is generated. The present disclosure can be applied, for example, to an image processing apparatus, an image encode apparatus, an image decode apparatus, a transmitting apparatus, a receiving apparatus, a transmitting/receiving apparatus, an information processing apparatus, an imaging apparatus, a reproducing apparatus, an electronic device, an image processing method, an information processing method, and the like.

Anmelder

Firma

Sony Group Corporation

Land

🇯🇵 Japan