佰德利棋牌

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                              1. 或者

                                北京五苏信息科学研究院

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                                三恩时多功能测试卡YE042

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                                • 品  牌:
                                • 三恩时
                                • 主要规格:
                                • 用  途:
                                • 检测摄像头分辨率灰阶色彩还原等
                                  • DUOGONGNENGCESHIKAJIANJIE

                                    SHIYONGXINBANBENDEDUOGONGNENGTE42KEYICESHISHUMAXIANGJIHEJINGTOUOECF、SECAIHAIYUAN、FENBIANLV、RUIDU、WENLISUNSHI、YINYING、SHIZHEN/JIBIAN、DONGTAIFANWEI、HENGXIANGSECHAHESHIJUEPINGGU,KEYIGENJUISOBIAOZHUNCELIANG。

                                    佰德利棋牌DUIYUFENXI,QINGSHIYONGTUBIAOFUDAIDEDANGECANKAOWENJIAN。

                                    OECF

                                    佰德利棋牌WEIRAOZHONGYANGXIMENZIXINGXINGBUZHIDEHUIDUJIYONGYUQUEDINGGUANGDIANZHUANHUANHANSHU(OECF)。TAMIAOSHULESHUMAXIANGJIRUHEJIANGLIANGDUZHUANHUANWEISHUZIZHI。ZAICAISETUXIANGZHONGFENXIHONGSE,LVSEHELANSEDESUOYOUSANGEYANSETONGDAODEBANKUAI。CUNZAICONGOECFDAOCHUDESANGEXIANZHEDETEXINGZHI:SNR(XINHAOHEZAOSHENGZHIJIANDEGUANXI),SHIJUEZAOSHENG(KAOLVDAOGUANCHAZHEDEZAOSHENGDESHIJUEGANZHIYUDANCHUNDESNRFANGFAXIANGBIKENENGBUTONG)HEDONGTAIFANWEIYOUSHUZIXIANGJIZAIXIANDECHANGJING)。


                                     
                                     Patch 
                                    Step Measured Reference Deviation
                                    1 0.07 0.06 0.01
                                    2 0.11 0.12 -0.01
                                    3 0.20 0.19 0.01
                                    4 0.25 0.26 -0.01
                                    5 0.31 0.33 -0.02
                                    6 0.40 0.41 -0.01
                                    7 0.48 0.49 -0.01
                                    8 0.56 0.58 -0.02
                                    9 0.70 0.67 0.03
                                    10 0.75 0.77 -0.02
                                    11 0.90 0.88 0.02
                                    12 0.98 1.00 -0.02
                                    13 1.12 1.13 -0.01
                                    14 1.25 1.28 -0.03
                                    15 1.42 1.44 -0.02
                                    16 1.66 1.63 0.03
                                    17 1.85 1.86 -0.01
                                    18 2.13 2.12 0.01
                                    19 2.44 2.46 -0.02
                                    20 3.00 3.00 0.00
                                    Background 0.82 0.80 0.02

                                    色彩还原

                                    ZHEIXIESEKUAIBEIBUZHIZAIOECFSEKUAIZHOUWEIDESIGEKUAIZHONG。TAMENJIYUX-Rite ColorChecker SG,YONGYUYANSEZAIXIANDEPINGGU。ZAICIE L * a * b *YANSEKONGJIAN(BIAOSHIRENLEISHIJUEXITONGDEYANSEJIESHOU)ZHONGJIANGBANKUAIZHUANHUANWEIYANSEZUOBIAO。CONGZHEIXIEZHIJISUANMIAOSHUYANSEZAIXIANZHILIANGDEYANSEJULIDelta E。



                                     

                                    西门子之星

                                    FENBIANLVSHISHIYONGZHENGXIANXIMENZIXINGZAIZHONGXINHETUXIANGJIAODIANCELIANGDE。YOU5KEXING,YIKEZAIZHONGXIN,SIKEBANXINGZAIMUBIAODEJIAOLUO。XINGBEIFENGECHENGDUAN,BINGQIEZHENDUITAMENZHONGDEMEIYIGECELIANGFENBIANLV。ZHONGXINXINGYOUBADUAN,MEIGEJIAOXINGYOUSANDUAN。ZUIHOU,DUIYUMEIGEXINGDEDUANDEPINGJUNZHIHELINGWAIDUIYUJIAO,SUOYOUSIGEXINGDEPINGJUNZHIBEIBAOGAO。

                                    ZAITUDEZUOCEHEYOUCEBAOKUOLIANGDUIXIMENZIXING。MEIDUIBAOKUOYIGEJUYOU100%DIAOZHIDEXIMENZIXINGHEYIGEJUYOU20%DIAOZHIDEDIDUIBIDUXING。

                                     

                                    分辨率/斜边

                                    LIANGGEZITU,MEIGEJUYOUSHUIPINGHECHUIZHIDEQINGXIEBIANYUAN,BAOKUOZAISISHIER。QINGXIEDEBIANYUANTIGONG20%HE50%DEDUIBIDU。WEIMEIGEQINGXIEBIANQUEDINGFENBIANLV。


                                     
                                    Step 密度 反射率
                                    20% denisty 1 1.10 0.08
                                      density 2 0.54 0.29
                                    50% denisty 1 1.49 0.03
                                      density 2 0.28 0.52

                                    纹理损失

                                    CELIANG“WENLISUNSHI”MIAOSHULETONGGUOCHENGXIANGXITONGCHULIJUYOUDIDUIBIDUDEJINGXIXIJIE。KAIFAKUYEJIEGOUYIPINGGUZHEIZHONGXIANXIANG。

                                    佰德利棋牌TAYOUGEZHONGCHICUNHEYANSEDEcircelsZHICHENG,DUIBIDUYOUXIAN。YONGXIANGJIPAISHEDEGAIJIEGOUDETUXIANGDEFULIYEBIANHUANTIGONGLEXIANGJINENGGOUZAIXIANDEGONGLVPU。 2014NIAN,TUXIANGGONGCHENGGAIJINLEKUYEJIEGOUHEFENXI。

                                    佰德利棋牌GAIBANBENCESHIKABAOHANLIANGGEZUIXINDEKUYETUZAIBUTONGDEDUIBIDUSHUIPING。

                                    佰德利棋牌KUYETUDEFENXITIGONGLEMTF。


                                    阴影

                                    佰德利棋牌YINYINGMIAOSHULECONGTUXIANGZHONGXINDAOJIAOLUODEGUANGSUNSHI,BINGSHIYONGHUISEBEIJINGJINXINGCELIANG。

                                    失真/畸变

                                    SHIZHENSHIYOUTOUJINGYINQIDEJIHEXIANGCHA,DAOZHIBILIZAITUXIANGGAODUSHANGDEBIANHUA。YUANSHIZHIXIANKANQILAIWANQU。TONGGUOSHIYONGBIAOJILAICELIANGSHIZHEN。GAIJIEGOUYEYONGYUQUEDINGHENGXIANGSECHA。QUJUEYUDAOZHIZAITUXIANGJIAOLUOZHONGDEGAODUIBIDUJIEGOUZHOUWEIDEYANSETIAOWENDEGUANGDEBOZHANGDEBILIYINZI。

                                     

                                    视觉评估

                                    WEILEDUISHUZIHUAGUOCHENGZHONGDEXIJIE,JIEGOUHEFUSEDEZAIXIANDESHIJUEPINGJIA。


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