CODING ESCAPE PIXELS FOR PALETTE MODE CODING
This Laos Patent “CODING ESCAPE PIXELS FOR PALETTE MODE CODING” is a public DIP intellectual-property record, filed by QUALCOMM INCORPORATED on 2016-01-29; current status: Awaiting formal examination. Identifiers include application No. P/529; DIP id LAP529; protection kind Patent - PCT National Phase. Key dates: publication 2025-12-26. Classification: G06F 9/30、H04N 19/126、H04N 19/593、H04N 19/61. Inventor(s)/designer(s): JOSHI, Rajan Laxman, KARCZEWICZ, Marta, PU, Wei, SEREGIN, Vadim, ZOU, Feng. Abstract hint: In one example, a device for decoding video data includes a memory configured to store video data and a video decoder configured to de-term…. Use LaoBiz.com to hop between this IP record, related filings by the same applicant, and the matched company profile when present.
P/529
Mark
Key facts
- Type
- Patent
- App. no.
P/529- Status
- Awaiting formal examination
- Applicant
- QUALCOMM INCORPORATED
- Agent
- CONCETTI-LAO CO., LTD
- Filing date
- 2016-01-29
- Publication
- 2025-12-26
- Protection kind
- Patent - PCT National Phase
- Priority
- US · 15/009,609 · 2016-01-29；US · 62/110,519 · 2015-01-31；US · PCT/2016/015672 · 2016-01-29
- Applicant address
- QUALCOMM INCORPORATED · Attn: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 (US) · US
- Agent address
- CONCETTI-LAO CO., LTD · Lao-Thai Friendship Road, Sokpaluang Village,Sisattanak District, Vientiane Lao PDR, Tel: 312 383 · LA
- Nice / IPC classes
- G06F 9/30 · H04N 19/126 · H04N 19/593 · H04N 19/61
- Goods / services
- —
Process
Steps follow the current public status-
Filed
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Formal examination In progress
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Substantive examination
-
Published
-
Granted
Related records
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Abstract
In one example, a device for decoding video data includes a memory configured to store video data and a video decoder configured to de-termine that a value for a right shift parameter for an escape-mode coded pixel of a palette-mode coded block of the video data is less than zero, based on the value for the right shift parameter being less than zero, set a value for a left shift parameter to a positive value having an absolute value equal to an absolute value of the right shift parameter, and inverse quantize the es- cape-mode coded pixel using the value of the left shift parameter.
In one example, a device for decoding video data includes a memory configured to store video data and a video decoder configured to de-termine that a value for a right shift parameter for an escape-mode coded pixel of a palette-mode coded block of the video data is less than zero, based on the value for the right shift parameter being less than zero, set a value for a left shift parameter to a positive value having an absolute value equal to an absolute value of the right shift parameter, and inverse quantize the es- cape-mode coded pixel using the value of the left shift parameter.
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