JP2005218016A5 - - Google Patents

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JP2005218016A5
JP2005218016A5 JP2004025344A JP2004025344A JP2005218016A5 JP 2005218016 A5 JP2005218016 A5 JP 2005218016A5 JP 2004025344 A JP2004025344 A JP 2004025344A JP 2004025344 A JP2004025344 A JP 2004025344A JP 2005218016 A5 JP2005218016 A5 JP 2005218016A5
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Prior art keywords
color
color information
processing apparatus
image processing
encoding
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JP2004025344A
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JP4356982B2 (en
JP2005218016A (en
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Claims (12)

画像データを入力する入力手段と、
複数の撮影モードを切り替える撮影モード選択手段と、
予め設定された色情報に基づいて、前記画像データから所定色を表す画像データを検出する色検出手段と、
前記撮影モード選択手段により選択された撮影モードに応じて、前記色情報を変更するように前記色検出手段を制御する制御手段と
を有することを特徴とする画像処理装置。
Input means for inputting image data;
A shooting mode selection means for switching between a plurality of shooting modes;
Color detection means for detecting image data representing a predetermined color from the image data based on color information set in advance;
Wherein according to the shooting mode shooting mode selected by the selection means, before Symbol image processing apparatus characterized by a control means for controlling said color detection means so as to change the color information.
前記複数の撮影モードは、暗い環境下で強い光が当てられた被写体を撮影するための第1の撮影モードを含むことを特徴とする請求項1に記載の画像処理装置。 The image processing apparatus according to claim 1, wherein the plurality of shooting modes include a first shooting mode for shooting a subject to which strong light is applied in a dark environment. 前記第1の撮影モードが選択された場合に、前記所定色を検出するために予め設定された基準色情報が表す色または色範囲よりも、白色に近い色情報を含むように前記色情報を変更することを特徴とする請求項2に記載の画像処理装置。 When the first photographic mode is selected, the than the color or color range represented preset reference color information in order to detect the predetermined color, the color information so as to include the color information close to white The image processing apparatus according to claim 2, wherein the image processing apparatus is changed. 前記複数の撮影モードは、所定の明るさよりも明るい環境下で撮するための第2の撮影モードを含むことを特徴とする請求項1乃至3のいずれか1項に記載の画像処理装置。 Wherein the plurality of photographing modes, the image processing apparatus according to any one of claims 1 to 3, characterized in that it comprises a second imaging mode for shooting a bright environment than the predetermined brightness. 前記第2の撮影モードが選択された場合に、前記所定色を検出するために予め設定された基準色情報が表す色または色範囲よりも、黒色に近い色情報を含むように前記色情報を変更することを特徴とする請求項4に記載の画像処理装置。 When the second photographic mode is selected, than the color or color range represented preset reference color information in order to detect the predetermined color, the color information so as to include the color information close to black The image processing apparatus according to claim 4, wherein the image processing apparatus is changed. 画像を符号化するための複数の符号化モードを切り替える符号化モード選択手段を更に有し、
前記制御手段は、更に、前記符号化モード選択手段により選択された符号化モードに応じて前記色情報を変更するように前記色検出手段を制御することを特徴とする請求項1乃至5のいずれか1項に記載の画像処理装置。
Further comprising encoding mode selection means for switching a plurality of encoding modes for encoding an image;
The said control means further controls the said color detection means to change the said color information according to the encoding mode selected by the said encoding mode selection means, The any one of Claim 1 thru | or 5 characterized by the above-mentioned. whether the image processing apparatus according to (1).
前記複数の符号化モードは、静止画符号化モードと動画符号化モードとを含み、
前記制御手段は、前記静止画符号化モードが選択された場合に前記色情報を変更せず、前記動画符号化モードが選択された場合に前記色情報を変更するように前記色検出手段を制御することを特徴とする請求項6に記載の画像処理装置。
The plurality of encoding modes include a still image encoding mode and a moving image encoding mode,
The control means controls the color detection means so as not to change the color information when the still image encoding mode is selected and to change the color information when the moving image encoding mode is selected. The image processing apparatus according to claim 6.
前記色情報は肌色を示す色情報であって、前記色検出手段は肌色を検出することを特徴とする請求項1乃至7のいずれか1項に記載の画像処理装置。 The color information is a color information indicating a skin color, an image processing apparatus according to any one of claims 1 to 7 wherein the color detection means and detects a skin color. 前記色検出手段により検出された所定色を表す画像データを第1の符号化率で符号化し、それ以外の画像データを前記第1の符号化率よりも高い第2の符号化率で符号化する符号化手段を更に有することを特徴とする請求項1乃至8のいずれか1項に記載の画像処理装置。 The image data representing the predetermined color detected by the color detection means is encoded at a first encoding rate, and the other image data is encoded at a second encoding rate higher than the first encoding rate. the image processing apparatus according to any one of claims 1 to 8, characterized by further comprising an encoding means for. 画像データを入力する入力工程と、
複数の撮影モードを切り替える撮影モード選択工程と、
前記撮影モード選択工程で選択された撮影モードに応じて、所定色を検出するための色情報を変更する変更工程と、
予め設定された色情報または前記変更工程で変更された色情報に基づいて、前記画像データから前記所定色を表す画像データを検出する色検出工程と
を有することを特徴とする画像処理方法。
An input process for inputting image data;
A shooting mode selection step for switching between multiple shooting modes;
A change step of changing color information for detecting a predetermined color according to the shooting mode selected in the shooting mode selection step;
And a color detection step of detecting image data representing the predetermined color from the image data based on preset color information or color information changed in the changing step.
コンピュータに請求項10に記載の画像処理方法の各工程を実行させるためのプログラム。 Program for executing the respective steps of the image processing method of claim 1 0 in the computer. 請求項11に記載のプログラムを格納したことを特徴とするコンピュータが読み取り可能な記憶媒体。 A computer- readable storage medium storing the program according to claim 11 .
JP2004025344A 2004-02-02 2004-02-02 Image processing apparatus and method Expired - Fee Related JP4356982B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004025344A JP4356982B2 (en) 2004-02-02 2004-02-02 Image processing apparatus and method

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Application Number Priority Date Filing Date Title
JP2004025344A JP4356982B2 (en) 2004-02-02 2004-02-02 Image processing apparatus and method

Publications (3)

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JP2005218016A JP2005218016A (en) 2005-08-11
JP2005218016A5 true JP2005218016A5 (en) 2007-03-22
JP4356982B2 JP4356982B2 (en) 2009-11-04

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5153660B2 (en) * 2009-01-14 2013-02-27 キヤノン株式会社 Image processing apparatus, image processing method, and program

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