more consistent enum member naming

src/ImageSharp/MetaData/Profiles/ICC/Enums/IccColorantEncoding.cs

@@ -18,17 +18,17 @@ namespace ImageSharp
         /// <summary>
         /// ITU-R BT.709-2 colorant encoding
         /// </summary>
-        ITU_R_BT_709_2 = 0x0001,
+        ItuRBt709_2 = 0x0001,
 
         /// <summary>
         /// SMPTE RP145 colorant encoding
         /// </summary>
-        SMPTE_RP145 = 0x0002,
+        SmpteRp145 = 0x0002,
 
         /// <summary>
         /// EBU Tech.3213-E colorant encoding
         /// </summary>
-        EBU_Tech_3213_E = 0x0003,
+        EbuTech3213E = 0x0003,
 
         /// <summary>
         /// P22 colorant encoding

src/ImageSharp/MetaData/Profiles/ICC/Enums/IccCurveMeasurementEncodings.cs

@@ -47,7 +47,7 @@ namespace ImageSharp
         /// <summary>
         /// DIN 16536-2 densitometer response, with polarizing filter
         /// </summary>
-        DinE_pol = 0x434E2050,  // DNP
+        DinEPol = 0x434E2050,  // DNP
 
         /// <summary>
         /// DIN 16536-2 narrow band densitometer response, with no polarizing filter
@@ -57,6 +57,6 @@ namespace ImageSharp
         /// <summary>
         /// DIN 16536-2 narrow band densitometer response, with polarizing filter
         /// </summary>
-        DinI_pol = 0x434E4E50,  // DNNP
+        DinIPol = 0x434E4E50,  // DNNP
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/Enums/IccDataType.cs

@@ -75,7 +75,7 @@ namespace ImageSharp
         /// <summary>
         /// A set of three fixed signed 4-byte (32-bit) quantities used to encode CIEXYZ, nCIEXYZ, and PCSXYZ tristimulus values
         /// </summary>
-        XYZ,
+        Xyz,
 
         /// <summary>
         /// Alpha-numeric values, and other input and output codes, shall conform to the American Standard Code for

src/ImageSharp/MetaData/Profiles/ICC/Enums/IccMeasurementGeometry.cs

@@ -18,11 +18,11 @@ namespace ImageSharp
         /// <summary>
         /// Geometry of 0°:45° or 45°:0°
         /// </summary>
-        MG_0_45_45_0 = 1,
+        Degree0To45Or45To0 = 1,
 
         /// <summary>
         /// Geometry of 0°:d or d:0°
         /// </summary>
-        MG_0d_d0 = 2,
+        Degree0ToDOrDTo0 = 2,
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/Enums/IccProfileConversionMethod.cs

@@ -18,7 +18,7 @@ namespace ImageSharp
         A0,
         A1,
         A2,
-        ColorTRC,
+        ColorTrc,
-        GrayTRC,
+        GrayTrc,
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/Enums/IccStandardObserver.cs

@@ -18,11 +18,11 @@ namespace ImageSharp
         /// <summary>
         /// CIE 1931 observer
         /// </summary>
-        CIE1931Observer = 1,
+        Cie1931Observer = 1,
 
         /// <summary>
         /// CIE 1964 observer
         /// </summary>
-        CIE1964Observer = 2,
+        Cie1964Observer = 2,
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccChromaticityTagDataEntry.cs

@@ -100,14 +100,14 @@ namespace ImageSharp
         {
             switch (colorantType)
             {
-                case IccColorantEncoding.EBU_Tech_3213_E:
+                case IccColorantEncoding.EbuTech3213E:
                     return new double[][]
                     {
                         new double[] { 0.640, 0.330 },
                         new double[] { 0.290, 0.600 },
                         new double[] { 0.150, 0.060 },
                     };
-                case IccColorantEncoding.ITU_R_BT_709_2:
+                case IccColorantEncoding.ItuRBt709_2:
                     return new double[][]
                     {
                         new double[] { 0.640, 0.330 },
@@ -121,7 +121,7 @@ namespace ImageSharp
                         new double[] { 0.280, 0.605 },
                         new double[] { 0.155, 0.070 },
                     };
-                case IccColorantEncoding.SMPTE_RP145:
+                case IccColorantEncoding.SmpteRp145:
                     return new double[][]
                     {
                         new double[] { 0.630, 0.340 },