WO2014065121A1

WO2014065121A1 - Two-dimensional image data processing device, two-dimensional color luminance meter, method for processing two-dimensional image data, and program for processing two-dimensional image data

Info

Publication number: WO2014065121A1
Application number: PCT/JP2013/077481
Authority: WO
Inventors: 祥之河野; 幹夫上松; 松本　卓也
Original assignee: コニカミノルタ株式会社
Priority date: 2012-10-25
Filing date: 2013-10-09
Publication date: 2014-05-01
Also published as: CN104769398A; JP6015766B2; KR101808393B1; CN104769398B; JPWO2014065121A1; KR20150058417A

Abstract

In a two-dimensional image processing device, image data for expressing a two-dimensional image is acquired and two or more areas to be processed are set in the two-dimensional image in order to facilitate the separate evaluation of each of the two or more areas to be processed. One or more areas to be processed are selected from the two or more areas to be processed, and processing conditions to be applied to the selected one or more areas to be processed are set. One or both sets of color data and luminance data in the one or more areas to be processed are acquired from the image data and processed by application of the processing conditions.

Description

Two-dimensional image data processing apparatus, two-dimensional color luminance meter, two-dimensional image data processing method, and two-dimensional image data processing program

The present invention relates to a two-dimensional image data processing device, a two-dimensional color luminance meter, a two-dimensional image data processing method, and a two-dimensional image data processing program.

Flat panel displays (FPD) include liquid crystal displays, plasma displays, and organic electroluminescence (EL) displays. When these FPDs are evaluated, a two-dimensional color luminance meter is used to evaluate luminance unevenness or color unevenness in the display screen. When FPD is evaluated using a two-dimensional color luminance meter, there are a case where FPD is measured one by one and a case where a plurality of FPDs are measured at a time.

When a plurality of FPDs are measured at a time, the plurality of FPDs are arranged on the same plane, and a two-dimensional color luminance meter is installed apart from the arranged FPDs. Then, image data (two-dimensional image data) representing a two-dimensional image obtained by imaging a plurality of FPDs is generated. Chromaticity data or luminance data is acquired from the two-dimensional image data. Chromaticity data or luminance data is mapped to a pseudo color scale, and a pseudo color display of a two-dimensional distribution of chromaticity or luminance is rendered. Other processing may be performed. Conventionally, the processing conditions for the evaluation values of a plurality of FPDs imaged in one two-dimensional image are uniform, and the same processing is performed on the entire two-dimensional image data. Therefore, for example, when different processing conditions are applied to each of the plurality of FPDs, it is necessary to cut out a portion corresponding to each of the plurality of FPDs from the two-dimensional image data. Chromaticity data or luminance data is acquired from each of the dimensional image data. In this way, by separating the two-dimensional image data corresponding to a plurality of FPDs, unique processing conditions are applied to each, and chromaticity data or luminance data can be processed.

In the two-dimensional color meter of Patent Document 1, when there are a plurality of regions having different colors in one measurement screen such as an indicator panel of an automobile, a large number of pixel data constituting the two-dimensional image data is obtained for each pixel. It is disclosed that calibration data is applied to each area. In this technology, when different colors exist in one measurement screen, the colors included in the pixels are identified, and appropriate color evaluation is performed by switching the applied calibration data for each pixel (for each area). However, different evaluations are not performed for each region.

JP 2007-192729 A

In a conventional two-dimensional color luminance meter, each of a plurality of FPDs simultaneously captured cannot be individually evaluated. For example, a user separates and separately evaluates data in an FPD area in a two-dimensional image. It was necessary and time-consuming. This problem also occurs when the object to be measured is other than the FPD.

An object of the present invention is to facilitate evaluation of each of two or more objects to be measured that are simultaneously imaged.

The present invention is directed to a two-dimensional image data processing apparatus.

In order to realize the above object, image data is acquired in the two-dimensional image data processing apparatus according to one aspect of the present invention. The two-dimensional image data represents a two-dimensional image. Two or more regions to be processed are set in the two-dimensional image. One or more processing regions are selected from at least one processing region without selecting at least one processing region from two or more processing regions. Processing conditions to be applied to one or more selected areas to be processed are set. Processing conditions are applied, and color data and / or luminance data in one or more processed regions are acquired from two-dimensional image data and processed.

The present invention is also directed to a two-dimensional color luminance meter, a two-dimensional image data processing method, and a two-dimensional image data processing program.

Two-dimensional image data processing apparatus according to one aspect of the present invention, two-dimensional color luminance meter according to another aspect, two-dimensional image data processing method, and two-dimensional image data processing program It becomes easy to evaluate each of these individually.

These and other objects, features, aspects and advantages of the present invention will become more apparent from the following detailed description of the present invention when considered in conjunction with the accompanying drawings.

It is a schematic diagram of a two-dimensional color luminance meter. It is a block diagram of an imaging mechanism. It is a block diagram of PC. It is a block diagram which shows the content of the process of two-dimensional image data. It is a flowchart which shows the content of the process of two-dimensional image data. It is a schematic diagram which shows the usage example of a two-dimensional color luminance meter. It is a schematic diagram which shows the state by which the two-dimensional image was drawn. It is a schematic diagram which shows the state by which the background area | region and to-be-measured object area | region were identified. It is a schematic diagram which shows the state in which two to-be-processed areas were selected. It is a schematic diagram which shows the state by which operation was performed with respect to the slide bar. It is a schematic diagram which shows the state by which the circle | round | yen which shows the position of a spot was drawn.

(2D color luminance meter)
The schematic diagram of FIG. 1 shows a preferred embodiment of a two-dimensional color luminance meter 1000.

A two-dimensional color luminance meter 1000 shown in FIG. 1 measures both or one of the chromaticity and luminance of the object 9000 to be measured. The two-dimensional color luminance meter 1000 may measure index values for colors other than chromaticity. For example, the two-dimensional color luminance meter 1000 may measure hue and saturation.

The two-dimensional color luminance meter 1000 draws a pseudo-color display of both chromaticity and luminance or one of the two-dimensional distributions, draws both chromaticity and luminance at the spot position, or one of the values, and calculates chromaticity and luminance. Draw a highlight of both or one of the spots. The two-dimensional color luminance meter 1000 may perform other processes.

The two-dimensional color luminance meter 1000 applies two or more measurement objects by applying individual processing conditions to each of the two or more objects 9000 when two or more objects 9000 are measured together. Allow each of the objects 9000 to be evaluated individually.

The two-dimensional color luminance meter 1000 includes an imaging mechanism 1020, a personal computer (PC) 1021, and a universal serial bus (USB) cable 1022. Components other than these components may be added to the two-dimensional color luminance meter 1000. When the imaging mechanism 1020 performs wireless communication with the PC 1021, the USB cable 1022 may be omitted.

When measurement is performed, the PC 1021 transmits control data to the imaging mechanism 1020 via the USB cable 1022 to control the imaging mechanism 1020. The imaging mechanism 1020 performs imaging in accordance with control by the PC 1021, and generates two-dimensional image data. This two-dimensional image data represents a captured two-dimensional image. The imaging mechanism 1020 transmits 2D image data to the PC 1021 via the USB cable 1022. The PC 1021 processes 2D image data.

(Imaging mechanism)
The block diagram of FIG. 2 shows the imaging mechanism 1020.

As shown in FIG. 2, the imaging mechanism 1020 includes an imaging lens 1040, a color filter 1041, an imaging sensor 1042, an analog / digital (A / D) converter 1043, a timing generator 1044, a filter driving unit 1045, a memory 1046, and a controller 1047. , An interface 1048 and a housing 1049. Components other than these components may be added to the imaging mechanism 1020. The imaging mechanism 1020 does not include a display unit and an operation unit, and is controlled by the PC 1021.

When imaging is performed, the imaging lens 1040 guides light to the imaging sensor 1042 via the color filter 1041, and forms an image on the sensor surface of the imaging sensor 1042. The color filter 1041 transmits light of any one of the first color, the second color, and the third color. Desirably, the color filter 1041 is an XYZ filter.

Controller 1047 controls timing generator 1044. The timing generator 1044 outputs a driving pulse to the image sensor 1042. The imaging sensor 1042 generates an image signal representing an image formed on the sensor surface according to the drive pulse, and outputs the image signal to the A / D converter 1043. The A / D converter 1043 converts an analog image signal into digital image data and outputs the digital image data to the controller 1047. The controller 1047 writes digital image data into the memory 1046.

Controller 1047 controls filter drive unit 1045. The filter driving unit 1045 switches the color of light transmitted by the color filter 1041.

When the color filter 1041 transmits light of the first color, the second color, and the third color, image data of the first color component, the second color component, and the third color component is generated, respectively. Is done. The controller 1047 reads the image data of the first color component, the second color component, and the third color component from the memory 1046, generates tristimulus value two-dimensional image data, and outputs the data to the interface 1048. The interface 1048 outputs the two-dimensional image data to the PC 1021.

Desirably, standard, wide-angle, and telephoto imaging lenses 1040 are prepared, an imaging lens 1040 having an angle of view that can accommodate the entire object to be measured 9000 is selected, and the selected imaging lens 1040 is attached to the housing 1049.

The imaging sensor 1042 is an area sensor (two-dimensional sensor). The imaging sensor 1042 is a charge coupled device (CCD) sensor. The image sensor 1042 may be other than a CCD sensor. For example, the imaging sensor 1042 may be a complementary metal oxide semiconductor (CMOS) sensor.

The controller 1047 is a central processing unit (CPU). The controller 1047 is a field programmable gate array (FPGA). The controller 1047 may be an application specific integrated circuit (ASIC).

(PC hardware)
The block diagram in FIG. 3 shows the PC 1021.

3, the PC 1021 includes a CPU 1060, a memory 1061, a hard disk drive 1062, an operation unit 1063, and a display unit 1064. Components other than these components may be added to the PC 1021.

The hard disk drive 1062 is installed with a program 1080 for processing two-dimensional image data. The program 1080 may be provided by the recording medium 1100 or may be provided via the network 1120. When the PC 1021 functions as a device that processes 2D image data, the program 1080 is loaded into the memory 1061 and the CPU 1060 executes the program 1080.

The hard disk drive 1062 may be replaced with another type of storage device. For example, the hard disk drive 1062 may be replaced with a solid state drive.

The operation unit 1063 is a keyboard, a pointing device, a switch, a rotary encoder, or the like. The pointing device is a mouse, a track pad, a touch panel, a tablet, or the like.

The display unit 1064 is a display, a lamp, or the like. The display is a liquid crystal display, an organic electroluminescence (EL) display, or the like.

(Processing of 2D image data)
The block diagram of FIG. 4 shows the contents of processing of two-dimensional image data.

As shown in FIG. 4, in the PC 1021, the two-dimensional image data includes an acquisition unit 1140, a display control unit 1141, an identification unit 1142, an area setting unit 1143, a selection unit 1144, a condition setting unit 1145, a processing unit 1146, and an operation unit. 1063 and the display unit 1064. The acquisition unit 1140, the display control unit 1141, the identification unit 1142, the region setting unit 1143, the selection unit 1144, the condition setting unit 1145, and the processing unit 1146 are realized by the CPU 1060 executing the program 1080. All or part of the processing of the two-dimensional image data may be performed by dedicated hardware. The two-dimensional image data processed by the PC 1021 may be acquired from the imaging mechanism 1020 immediately before processing, or may be acquired in the past and stored in the hard disk drive 1062. The PC 1021 can process the two-dimensional image data even when disconnected from the imaging mechanism 1020.

The flowchart in FIG. 5 shows the contents of the processing of the two-dimensional image data. Hereinafter, the processing contents of the two-dimensional image data will be described with reference to FIGS. 4 and 5.

In step S101, the acquisition unit 1140 acquires two-dimensional image data from the imaging mechanism 1020.

In step S102, the display control unit 1141 draws a two-dimensional image on the display unit 1064 based on the two-dimensional image data. The display control unit 1141 may be omitted.

In step S103, the identification unit 1142 identifies the background area and the measurement object area inside the two-dimensional image.

The background area is an area where the object to be measured 9000 is not shown. The measured object region is a region where the measured object 9000 is shown.

When the object to be measured 9000 is a flat panel, for example, an area having a relatively high luminance is recognized as the object area to be measured, and an area having a relatively low luminance is recognized as the background area. The background area and the measurement object area may be identified by other algorithms. For example, an area having a specific color may be recognized as the measurement object area, and the remaining area may be recognized as the background area. A contour having a specific shape may be detected, and the region included in the detected contour may be recognized as the measurement target region, and the remaining region may be recognized as the background region. The shape of the measurement object region is a rectangle. The rectangle includes a square. The shape of the measurement object region may be other than a rectangle.

Desirably, the identification unit 1142 detects that an operation for designating the number of object areas to be measured has been performed using the operation unit 1063, and recognizes the object area to be measured designated by the operation. Thereby, the background area and the measurement object area are identified at high speed. The number of measurement object regions may be specified by being divided into rows m and columns n, for example, (m × n). The identification unit 1142 recognizes in advance that the m objects 9000 are arranged in n rows, so that the object 9000 can be easily detected.

Desirably, the identification unit 1142 draws information for identifying the background region and the measurement target region on the display unit 1064.

In step S104, the region setting unit 1143 sets two or more processed regions in a two-dimensional image. The processed area is an area specified as a processing target in the measured object area in the two-dimensional image, and one processed area corresponds to one display screen that is the measured object.

When the identification unit 1142 can identify the background region and the measurement target region, the region setting unit 1143 sets the processing target region in the measurement target region. Thereby, a to-be-processed area | region is set easily.

When the identification unit 1142 cannot identify the background region and the measurement object region, and when the identification unit 1142 is omitted, the region setting unit 1143 indicates that the operation for setting the processing region has been performed using the operation unit 1063. The detected area is set according to the detected operation.

In step S105, the selection unit 1144 selects one or more processing areas from two or more processing areas. First, in the first selection, a processing area is selected while leaving at least one non-processing area to be selected.

Desirably, the selection unit 1144 selects information for identifying one or more selected processing areas (selected processing areas) and one or more selected processing areas (non-selecting processing areas). Drawing on the display unit 1064. Thereby, the selected process area and the non-selection process area are easily recognized.

Desirably, the selection unit 1144 detects that an operation for selecting one or more processed regions has been performed using the operation unit 1063, and selects one or more processed regions according to the operation. One or more processed areas may be selected without detecting an operation using the operation unit 1063. For example, the processing areas may be selected one by one from two or more processing areas. Alternatively, nine processing areas divided into 3 × 3 may be set in advance, and individual processing may be executed on the processing areas selected in order or arbitrarily.

In step S106, the condition setting unit 1145 sets a first processing condition to be applied to the selected processing target area.

In step S107, the process branches depending on whether the setting is completed. If the setting has not been completed, the process returns to step S105. In step S105, the one or more process areas (the first one or more process areas) that have been selected by the selection unit 1144 are defined. A different new one or more process target areas (second one or more process target areas) are selected, and in step S106, the condition setting unit 1145 is applied to the second one or more process target areas. 2 processing conditions are set. The second processing condition is different from the first processing condition. Accordingly, the first processing condition applied to the first one or more processed areas and the second processing condition applied to the second one or more processed areas are set independently of each other. . Even if the second processing condition is set, the first processing condition is not affected. The second processing condition may or may not be the same for all of the second one or more processed areas. If the setting has been completed, the process proceeds to step S108. From the branch of the process in step S107, steps S105 and S106 are repeatedly executed as necessary until the setting is completed.

When the two-dimensional color luminance meter 1000 draws a pseudo color display of a two-dimensional distribution of chromaticity or luminance, the condition setting unit 1145 uses chromaticity data or luminance applied to the first one or more processed areas. The first lower limit value and the first upper limit value of the data and the second lower limit value and the second upper limit value of the chromaticity data or luminance data applied to the second one or more processed regions are independent of each other. And set. Thereby, the mapping range of the chromaticity data or the luminance data to the pseudo color scale is set for each measurement object 9000.

When the two-dimensional color luminance meter 1000 draws the chromaticity or luminance value at the spot position, the condition setting unit 1145 includes the position of the first spot applied to the first one or more processed areas. The position of the second spot applied to the second one or more processed areas is set independently of each other. Thereby, the extraction position of chromaticity data or luminance data is set for each measurement object 9000.

When the two-dimensional color luminance meter 1000 draws a highlight display of chromaticity or luminance unevenness, the condition setting unit 1145 sets the first unevenness enhancement condition and the second unevenness applied to the first one or more processed areas. And the second non-uniform emphasis condition applied to one or more of the regions to be processed. As a result, an uneven enhancement condition of chromaticity data or luminance data is set for each object 9000 to be measured.

Desirably, the condition setting unit 1145 draws a user interface for setting processing conditions to be applied to the selected processing target area along with the two-dimensional image on the display unit 1064. The condition setting unit 1145 detects that an operation for setting a processing condition to be set in the selected processing region is performed on the user interface using the operation unit 1063, and the processing target selected according to the operation Set the processing conditions to be applied to the area. Thereby, the processing conditions applied to the selected processing target area are easily set. Preferably, the user interface is a graphical user interface (GUI) component. The GUI component is, for example, a slide bar, a text box, a radio button, or the like.

In step S <b> 108, the processing unit 1146 applies the first processing condition applied to the first one or more processing regions, and the chromaticity data and the luminance data in the first one or more processing regions. Both or one is acquired from the two-dimensional image data and processed. The processing unit 1146 applies the second processing condition that is applied to the second one or more processed areas, and outputs both or one of the chromaticity data and the luminance data in the second one or more processed areas. Obtain and process from 2D image data.

When the two-dimensional color luminance meter 1000 renders a pseudo color display of a two-dimensional distribution of chromaticity or luminance, the processing unit 1146 performs processing from the first lower limit value to the first upper limit value of chromaticity data or luminance data. The range is mapped to a pseudo color scale, the chromaticity data or luminance data in the first one or more processed areas is acquired from the two-dimensional image data, and the chromaticity or luminance in the first one or more processed areas is acquired. The two-dimensional distribution pseudo color display is drawn on the display unit 1064. Further, the processing unit 1146 maps the range from the second lower limit value to the second upper limit value of the chromaticity data or the luminance data on the pseudo color scale, and the chromaticity data in the second one or more processed areas. Alternatively, the luminance data is acquired from the two-dimensional image data, and a pseudo color display of a two-dimensional distribution of chromaticity or luminance in the second one or more processed areas is drawn on the display unit 1064. In pseudo color display, the position of interest is colored with a color associated with chromaticity data or luminance data at the position of interest.

When the two-dimensional color luminance meter 1000 draws the chromaticity or luminance value at the spot position, the processing unit 1146 displays the chromaticity data at the first spot position in the first one or more processed areas, Luminance data is acquired from the two-dimensional image data, and the chromaticity or luminance value at the position of the first spot in the first one or more processed areas is drawn on the display unit 1064. In addition, the processing unit 1146 acquires chromaticity data or luminance data at the position of the second spot of the second one or more processed areas from the two-dimensional image data, and the second one or more processed areas The chromaticity or luminance value at the position of the second spot is drawn on the display unit 1064.

When the two-dimensional color luminance meter 1000 draws a highlight display of chromaticity or luminance unevenness, the processing unit 1146 acquires chromaticity data or luminance data in the first one or more processed areas from the two-dimensional image data. Then, the display unit 1064 draws a highlighted display of chromaticity and luminance unevenness in the processing region selected according to the first unevenness enhancement condition. In addition, the processing unit 1146 acquires chromaticity data or luminance data in the second one or more processed areas from the two-dimensional image data, and the second one or more processed areas according to the second unevenness enhancement condition. The display unit 1064 draws a highlighted display of the chromaticity and luminance unevenness.

According to the two-dimensional color luminance meter 1000, it becomes easy to individually evaluate each of two or more objects to be measured 9000 that are simultaneously imaged.

(Usage example of 2D color luminance meter)
The schematic diagram of FIG. 6 shows a usage example of the two-dimensional color luminance meter 1000.

In the usage example shown in FIG. 6, nine liquid crystal panels 9020 are supported and arranged on a frame 9021. The number of arrangements in the vertical direction is 3, and the number of arrangements in the horizontal direction is 3. All or part of the number of liquid crystal panels 9020, the number of arrangement in the vertical direction, and the number of arrangement in the horizontal direction may be changed. An imaging mechanism 1020 is installed apart from the nine arranged liquid crystal panels 9020, and two-dimensional image data representing a two-dimensional image showing the nine liquid crystal panels 9020 is generated.

(Display example of display)
The schematic diagrams from FIG. 7 to FIG. 11 show display examples of the display unit 1064.

7 to 11, an image drawing field 1160, a text drawing field 1161, and a slide bar 1162 are drawn on the display unit 1064. The slide bar 1162 may be replaced with other types of GUI parts.

When the acquisition unit 1140 acquires image data representing a two-dimensional image in which nine liquid crystal panels 9020 are captured (two-dimensional image data), as shown in FIG. 7, the display control unit 1141 displays nine liquid crystals. A two-dimensional image 1180 showing the panel 9020 is drawn in the image drawing field 1160.

The identification unit 1142 identifies the background area 1200 and the measurement object area 1201, and as illustrated in FIG. 8, the frame 1181 indicating the outlines of the nine measurement object areas 1201 is superimposed on the two-dimensional image 1180 to draw an image. Draw in column 1160. A frame 1181 also shows the outline of the processing area. The processing unit 1146 renders a pseudo color display of a two-dimensional distribution of chromaticity or luminance within the frame 1181 after the processing region is set. The processing unit 1146 may draw a highlighted display of unevenness in chromaticity or luminance inside the frame 1181.

When the selection unit 1144 selects two process areas 1202 from the nine measurement object areas 1201, a thick frame 1182 indicating the outline of the selected process area 1202 is selected as shown in FIG. The part 1144 draws in the image drawing field 1160. In addition, the selection unit 1144 draws a list 1220 of nine measurement object regions 1201 in the text drawing field 1161. The selected processing area 1202 is displayed in reverse video. As a result, the selected target area 1202 and the non-selected target area 1203 are identified. Numbers are assigned to the nine measured object regions 1201. The number is drawn in the image drawing field 1160 so as to overlap the two-dimensional image 1180. The processing unit 1146 draws the chromaticity or luminance value 1221 at the spot position in the processing target area 1202 in the list 1220 of the measuring target area 1201.

When an operation for setting the lower limit value and the upper limit value of chromaticity data or luminance data is performed on the slide bar 1162 shown in FIG. 10 using the operation unit 1063, the condition setting unit 1145 detects the operation. According to the operation, the first lower limit value and the first upper limit value of chromaticity data or luminance data are set. The processing unit 1146 redraws the pseudo color display of the two-dimensional distribution of chromaticity or luminance in the processing target area 1202 selected by applying the set first lower limit value and first upper limit value. When the position of the first spot is set, the processing unit 1146 applies chromaticity or luminance at the position of the first spot in the processing target area 1202 selected by applying the set position of the first spot. Redraw the value of.

Desirably, as shown in FIG. 11, a circle 1240 indicating the position of the spot is drawn inside the processing area 1201.

Although the present invention has been shown and described in detail, the above description is illustrative in all aspects and not limiting. Accordingly, it is understood that numerous modifications and variations can be devised without departing from the scope of the present invention.

1000 Two-dimensional color luminance meter 1020 Imaging mechanism 1021 PC
1160 Image drawing field 1161 Text drawing field 1162 Slide bar

Claims

An acquisition unit for acquiring image data representing a two-dimensional image;
An area setting unit that sets two or more areas to be processed in the two-dimensional image;
A selection unit that selects the first one or more processing regions, leaving at least one processing region not selected from the two or more processing regions;
A condition setting unit for setting a first processing condition to be applied to the selected one or more of the first processed areas;
A processing unit that acquires and processes both or one of color data and luminance data in the first one or more processed regions by applying the first processing condition;
A two-dimensional image data processing apparatus.
The condition setting unit
A second processing condition that is applied to a second one or more processing areas different from the first one or more processing areas and that is different from the first processing conditions;
The processor is
2. The two-dimensional image data processing apparatus according to claim 1, wherein a second processing condition is applied to acquire and process both or one of color data and luminance data in the second one or more processed regions from the image data.
A display unit;
The condition setting unit
An upper limit value and a lower limit value of the color data or the luminance data applied to the first one or more processed areas are set as the first processing condition,
The processor is
A range from the lower limit value to the upper limit value of the color data or the luminance data is mapped to a pseudo color scale, and the color data or the luminance data in the first one or more processed regions is extracted from the image data. 2. The two-dimensional image data processing apparatus according to claim 1, wherein the two-dimensional image data processing apparatus acquires and draws a pseudo color display of a two-dimensional distribution of color or luminance in the first one or more processed regions on the display unit.
A display unit;
The condition setting unit
A position of a spot applied to the first one or more processed areas is set as the first processing condition;
The processor is
The color data or luminance data at the spot position of the first one or more processed areas is acquired from the image data, and the color at the spot position of the first one or more processed areas is acquired. Alternatively, the two-dimensional image data processing apparatus according to claim 1, wherein a luminance value is drawn on the display unit.
A display unit;
The condition setting unit
The unevenness enhancement condition applied to the first one or more processed areas is set as the first processing condition,
The processor is
The color data or the luminance data in the first one or more processed areas is acquired from the image data, and the unevenness of the color or luminance in the first one or more processed areas is obtained according to the unevenness enhancement condition. The two-dimensional image data processing apparatus according to claim 1, wherein the highlighted display is drawn on the display unit.
A display unit;
A display control unit for drawing the two-dimensional image on the display unit based on the image data;
Further comprising
The selection unit includes:
2. The two-dimensional image data processing apparatus according to claim 1, wherein information for identifying other than the first one or more processed regions and the first one or more processed regions is drawn on the display unit.
A display unit;
An operation unit;
A display control unit for drawing the two-dimensional image on the display unit based on the image data;
Further comprising
The condition setting unit
A user interface for setting the first processing condition is drawn on the display unit alongside the two-dimensional image, and an operation for setting the first processing condition is performed on the user interface using the operation unit. The two-dimensional image data processing apparatus according to claim 1, wherein the two-dimensional image data processing apparatus is configured to detect that the process has been performed and set the first processing condition according to the operation.
An identification unit for identifying a background area and a measurement object area inside the two-dimensional image;
The region setting unit
2. The two-dimensional image data processing apparatus according to claim 1, wherein the processing area is set in the measurement object area.
It further includes an operation unit,
The identification unit is
9. The two-dimensional image data according to claim 8, wherein it is detected that an operation for specifying the number of the measurement object regions is performed using the operation unit, and the number of the measurement object regions specified by the operation is recognized. Processing equipment.
An imaging mechanism that performs imaging and generates image data representing the captured two-dimensional image;
An acquisition unit for acquiring the image data;
An area setting unit for setting two or more processed areas in the captured two-dimensional image;
A selection unit that selects one or more processed regions from the two or more processed regions without selecting at least one processed region;
A condition setting unit for setting a processing condition to be applied to the selected one or more processed areas;
A processing unit that applies the processing conditions and acquires and / or processes both or one of color data and luminance data in the one or more processed regions from the image data;
A two-dimensional color luminance meter.
a) acquiring image data representing a two-dimensional image;
b) setting two or more regions to be processed in the two-dimensional image;
c) selecting one or more process areas from the two or more process areas without selecting at least one process area;
d) setting processing conditions to be applied to the one or more selected areas to be processed;
e) acquiring and processing color data and / or luminance data in the one or more processed areas from the image data by applying the processing conditions;
A two-dimensional image data processing method comprising:
a) acquiring image data representing a two-dimensional image;
b) setting two or more regions to be processed in the two-dimensional image;
c) selecting one or more process areas from the two or more process areas without selecting at least one process area;
d) setting processing conditions to be applied to the one or more selected areas to be processed;
e) acquiring and processing color data and / or luminance data in the one or more processed areas from the image data by applying the processing conditions;
A two-dimensional image data processing program for causing a computer to execute.