From 98c0775fe3b61a37d90dd5756287f385a311adf0 Mon Sep 17 00:00:00 2001
From: C3204 <zhengyabo@lanpucloud.cn>
Date: 星期三, 15 四月 2026 20:09:49 +0800
Subject: [PATCH] 验证3D相机亮度图无法获取
---
LB_VisionProcesses/Cameras/LBCameras/LBCamera.cs | 233 ++++++++++++++++++++++++++++++++++++++++++++++------------
1 files changed, 185 insertions(+), 48 deletions(-)
diff --git a/LB_VisionProcesses/Cameras/LBCameras/LBCamera.cs b/LB_VisionProcesses/Cameras/LBCameras/LBCamera.cs
index 123fa04..f82b884 100644
--- a/LB_VisionProcesses/Cameras/LBCameras/LBCamera.cs
+++ b/LB_VisionProcesses/Cameras/LBCameras/LBCamera.cs
@@ -2,6 +2,8 @@
using LB_SmartVisionCameraSDK.PHM6000;
using LB_SmartVisionCommon;
using LB_VisionProcesses.Cameras;
+using OpenCvSharp;
+using OpenCvSharp.Extensions;
using OpenVinoSharp.Extensions.model;
using SharpCompress.Common;
using Sunny.UI.Win32;
@@ -39,8 +41,8 @@
// 閲囬泦鍥炶皟
private AcquisitionCallbackZA _acquisitionCallback;
private AcquisitionCompletedCallback _acquisitionCompletedCallback;
-
- private bool _isConnected = false;
+
+ public bool _isConnected = false;
private int _frameCount = 0; // 閲囬泦甯ц鏁�
// 鍥惧儚缂撳啿
@@ -98,11 +100,11 @@
{
byte[] moduleTypeBytes = new byte[64];
byte[] serialNumberBytes = new byte[64];
-
+
if (PHM6000Profiler.GetCameraInformation(tempHandle, i, moduleTypeBytes, serialNumberBytes) == 0)
{
string currentSn = Encoding.UTF8.GetString(serialNumberBytes).TrimEnd('\0');
-
+
// 鍖归厤SN鎴朓P
if (currentSn == sn || sn.Contains(currentSn))
{
@@ -127,7 +129,7 @@
if (System.Net.IPAddress.TryParse(sn, out _))
{
targetIp = sn;
- targetPort = 5577;
+ targetPort = 5577;
}
else
{
@@ -142,7 +144,7 @@
var addr = Encoding.ASCII.GetBytes(targetIp);
int result = PHM6000Profiler.ConnectToCamera(_cameraHandle, addr, targetPort);
-
+
if (result == 0)
{
_isConnected = true;
@@ -151,11 +153,11 @@
// 鍒濆鍖栧苟娉ㄥ唽閲囬泦鍥炶皟 (鑾峰彇鏁版嵁鐢�)
_acquisitionCallback = new AcquisitionCallbackZA(OnAcquisitionCallbackZA);
- PHM6000Profiler.SetAcquisitionCallbackZA(_cameraHandle, _acquisitionCallback, IntPtr.Zero);
+ PHM6000Profiler.SetAcquisitionCallbackZA(_cameraHandle, _acquisitionCallback, new IntPtr());
// 鍒濆鍖栧苟娉ㄥ唽閲囬泦瀹屾垚鍥炶皟 (鐘舵�侀�氱煡鐢�)
- _acquisitionCompletedCallback = new AcquisitionCompletedCallback(OnAcquisitionCompleted);
- PHM6000Profiler.RegisterAcquisitionCompletedCallback(_cameraHandle, _acquisitionCompletedCallback, IntPtr.Zero);
+ _acquisitionCompletedCallback += OnAcquisitionCompleted;
+ PHM6000Profiler.RegisterAcquisitionCompletedCallback(_cameraHandle, _acquisitionCompletedCallback, new IntPtr());
// 寮哄埗搴旂敤褰撳墠閰嶇疆锛堢‘淇濊Е鍙戞ā寮忕瓑鍙傛暟姝ｇ‘锛岄伩鍏嶇浉鏈哄浜庢湭鐭ョ姸鎬侊級
UpdateSensorConfig(_sensorConfig);
@@ -169,8 +171,8 @@
AsyncLogHelper.Error($"LBCamera[{SN}]: ConnectToCamera failed, result={result}");
}
}
- catch (Exception ex)
- {
+ catch (Exception ex)
+ {
AsyncLogHelper.Error($"LBCamera: InitDevice寮傚父 - {ex.Message}");
if (tempHandle != IntPtr.Zero) PHM6000Profiler.DestroyCameraEntry(tempHandle);
}
@@ -207,7 +209,7 @@
if (PHM6000Profiler.GetCameraInformation(tempHandle, i, moduleTypeBytes, serialNumberBytes) == 0)
{
string sn = Encoding.UTF8.GetString(serialNumberBytes).TrimEnd('\0');
- if (!string.IsNullOrEmpty(sn))
+ if (!string.IsNullOrEmpty(sn) && sn.Contains("L"))
{
cameraList.Add(sn);
}
@@ -249,7 +251,7 @@
public bool StartSingleGrab()
{
if (!_isConnected) return false;
-
+
_isContinuous = false;
InitBuffer();
AsyncLogHelper.Info($"LBCamera[{SN}]: 寮�濮嬪崟娆￠噰闆�");
@@ -291,7 +293,7 @@
_isContinuous = false;
if (!_isConnected) return true;
PHM6000Profiler.StopAcquisition(_cameraHandle);
-
+
// 鍋滄鏃跺鏋滄湁鏈樉绀虹殑缂撳瓨鏁版嵁锛屽皢鍏舵樉绀哄嚭鏉ワ紙鏀寔鏄剧ず涓嶅畬鏁寸殑甯э級
lock (_bufferLock)
{
@@ -302,7 +304,7 @@
_currentLineCount = 0;
}
}
-
+
isGrabbing = false;
return true;
}
@@ -324,16 +326,16 @@
{
if (!_isConnected) return false;
- if (triggerEnum == TriggerSource.Software)
- {
- _sensorConfig.LineScanTriggerSource = EnumLineScanTriggerSource.鍥哄畾棰戠巼;
- _sensorConfig.DataAcquisitionTriggerSource = EnumDataAcquisitionTriggerSource.杞Е鍙�;
- }
- else
- {
- _sensorConfig.LineScanTriggerSource = EnumLineScanTriggerSource.缂栫爜鍣�;
- _sensorConfig.DataAcquisitionTriggerSource = EnumDataAcquisitionTriggerSource.澶栭儴瑙﹀彂;
- }
+ //if (triggerEnum == TriggerSource.Software)
+ //{
+ // _sensorConfig.LineScanTriggerSource = EnumLineScanTriggerSource.鍥哄畾棰戠巼;
+ // _sensorConfig.DataAcquisitionTriggerSource = EnumDataAcquisitionTriggerSource.杞Е鍙�;
+ //}
+ //else
+ //{
+ // _sensorConfig.LineScanTriggerSource = EnumLineScanTriggerSource.缂栫爜鍣�;
+ // _sensorConfig.DataAcquisitionTriggerSource = EnumDataAcquisitionTriggerSource.澶栭儴瑙﹀彂;
+ //}
UpdateSensorConfig(_sensorConfig);
return true;
}
@@ -355,13 +357,45 @@
public override bool GetLineStatus(IOLines line, out LineStatus lineStatus) { lineStatus = LineStatus.Low; return true; }
public override bool AutoBalanceWhite() => true;
public override void SetCamConfig(CameraConfig config) { }
- public override void GetCamConfig(out CameraConfig config) { config = new CameraConfig(null); }
- public override bool GetImage(out Bitmap bitmap, int outtime = 3000) { bitmap = null; return false; }
- public override bool GetImageWithSoftTrigger(out Bitmap bitmap, int outtime = 3000)
+ public override void GetCamConfig(out CameraConfig config)
+ {
+ config = new CameraConfig(null);
+ //UpdateSensorConfig(config);
+ }
+ public override bool GetImage(out Bitmap bitmap, int outtime = 14500)
+ {
+ bitmap = null;
+ try
+ {
+ // 璁剧疆瓒呮椂鏃堕棿
+ DateTime lastTime = DateTime.Now.AddMilliseconds(outtime);
+ // 鍒ゆ柇鏄惁瓒呮椂
+ while (lastTime > DateTime.Now)// 璁剧疆瓒呮椂鏃堕棿涓� 3 绉�
+ {
+ if (CallBackImg != null)
+ {
+ lock (CallBackImg)
+ {
+ // 淇濆瓨鏃� Bitmap 骞堕噴鏀�
+ bitmap = CallBackImg; // 鍒涘缓鍓湰
+ }
+
+ //// 閲婃斁鏃ц祫婧�
+ //CallBackImg.Dispose();
+ //CallBackImg = null;
+ return true;
+ }
+ }
+
+ return false;
+ }
+ catch { return bitmap == null ? false : true; }
+ }
+ public override bool GetImageWithSoftTrigger(out Bitmap bitmap, int outtime = 3000)
{
// 绠�鍗曞疄鐜帮細杞Е鍙戠瓑寰�
bitmap = null;
- if(!_isConnected) return false;
+ if (!_isConnected) return false;
// 璁＄畻鐞嗚鏈�灏忚�楁椂 (浠呭綋浣跨敤鍥哄畾棰戠巼瑙﹀彂鏃�)
int minTime = 0;
@@ -379,18 +413,20 @@
actualTimeout = minTime + 3000; // 棰勭暀3绉掍綑閲�
AsyncLogHelper.Warn($"LBCamera: Provided timeout {outtime}ms is too short for {minTime}ms scan. Extended to {actualTimeout}ms.");
}
-
+
using (AutoResetEvent waitHandle = new AutoResetEvent(false))
{
Bitmap res = null;
- EventHandler<CameraEventArgs> handler = (s, e) => {
- if(e.Bitmap != null) {
- res = e.Bitmap.Clone() as Bitmap;
- waitHandle.Set();
+ EventHandler<CameraEventArgs> handler = (s, e) =>
+ {
+ if (e.Bitmap != null)
+ {
+ res = e.Bitmap.Clone() as Bitmap;
+ waitHandle.Set();
}
};
ImageGrabbed += handler;
-
+
if (StartSingleGrab())
{
if (!waitHandle.WaitOne(actualTimeout))
@@ -404,10 +440,10 @@
}
ImageGrabbed -= handler;
-
+
// 纭繚鍋滄閲囬泦
StopGrabbing();
-
+
bitmap = res;
return bitmap != null;
}
@@ -495,7 +531,7 @@
}
#endregion
-
+
#endregion
#region Callbacks
@@ -530,7 +566,7 @@
// 鎻愬彇鐏板害(Intensity/Alpha)鏁版嵁濉厖鍒� _rawPixelBuffer
// LBPointZA缁撴瀯: float(4) + res(3) + alpha(1). Alpha鍦ㄥ亸绉�7
int bufferOffset = _currentLineCount * _currentBitmapWidth;
-
+
for (int i = 0; i < points; i++)
{
if (bufferOffset + i < _rawPixelBuffer.Length)
@@ -545,13 +581,15 @@
if (_currentLineCount >= _currentBitmapHeight)
{
CreateAndFireBitmap();
-
+
// 閲嶇疆锛屽噯澶囦笅涓�甯� (濡傛灉鏄繛缁噰闆�)
_currentLineCount = 0;
// _rawPixelBuffer 鍙互澶嶇敤锛屼笉闇�瑕佺疆绌�
}
}
}
+ private Bitmap bitmap1;
+ private int nWidth = 0, nHeight = 0;
private void OnAcquisitionCompleted(IntPtr pInstance, int nOption)
{
@@ -564,7 +602,7 @@
{
// 濡傛灉鍦ㄨ繛缁ā寮忎笅鏀跺埌缁撴潫淇″彿锛屽皾璇曡嚜鍔ㄩ噸鍚噰闆�
AsyncLogHelper.Info($"LBCamera[{SN}]: Continuous mode frame ended, restarting...");
- Task.Run(() =>
+ Task.Run(() =>
{
if (_isContinuous && _isConnected)
{
@@ -590,6 +628,87 @@
}
}
}
+ }
+ else if (nOption == 2)
+ {
+ AsyncLogHelper.Info($"LBCamera[{SN}]: Processing End...");
+ IntPtr INTPTRImage = PHM6000Profiler.GetIntensityData(_cameraHandle, ref nWidth, ref nHeight);
+ bitmap1 = IntensityPtrToMatCloned(INTPTRImage, nWidth, nHeight);
+ }
+ }
+
+ public Bitmap ConvertIntensityToBitmap(IntPtr dataPtr, int width, int height)
+ {
+
+ if (dataPtr == IntPtr.Zero || width <= 0 || height <= 0)
+ throw new InvalidOperationException("鑾峰彇寮哄害鏁版嵁澶辫触鎴栧昂瀵告棤鏁堛��");
+
+ // 鍒涘缓 8bpp 绱㈠紩浣嶅浘
+ Bitmap bitmap = new Bitmap(width, height, PixelFormat.Format8bppIndexed);
+
+ // 璁剧疆鐏板害璋冭壊鏉匡紙蹇呴』锛屽惁鍒欐樉绀哄紓甯革級
+ ColorPalette palette = bitmap.Palette;
+ for (int i = 0; i < 256; i++)
+ {
+ palette.Entries[i] = Color.FromArgb(i, i, i);
+ }
+ bitmap.Palette = palette;
+
+ // 閿佸畾浣嶅浘鏁版嵁
+ BitmapData bmpData = bitmap.LockBits(
+ new Rectangle(0, 0, width, height),
+ ImageLockMode.WriteOnly,
+ PixelFormat.Format8bppIndexed);
+
+ try
+ {
+ int srcStride = width; // 婧愭暟鎹瘡琛屽瓧鑺傛暟锛堟棤濉厖锛�
+ int dstStride = bmpData.Stride; // 浣嶅浘姣忚瀛楄妭鏁帮紙鍙兘瀵归綈锛�
+ int copyBytesPerRow = Math.Min(srcStride, dstStride);
+
+ IntPtr srcRowPtr = dataPtr;
+ IntPtr dstRowPtr = bmpData.Scan0;
+
+ // 閫愯澶嶅埗锛屽鐞嗗彲鑳界殑姝ュ箙宸紓
+ for (int y = 0; y < height; y++)
+ {
+ // 浣跨敤 Buffer.MemoryCopy 鎴� Marshal.Copy 鎸夎澶嶅埗
+ unsafe
+ {
+ Buffer.MemoryCopy(
+ srcRowPtr.ToPointer(),
+ dstRowPtr.ToPointer(),
+ dstStride, // 鐩爣缂撳啿鍖哄墿浣欏ぇ灏忥紙鑷冲皯涓�琛岋級
+ copyBytesPerRow); // 瀹為檯澶嶅埗瀛楄妭鏁�
+ }
+
+ // 绉诲姩鍒颁笅涓�琛�
+ srcRowPtr = IntPtr.Add(srcRowPtr, srcStride);
+ dstRowPtr = IntPtr.Add(dstRowPtr, dstStride);
+ }
+ }
+ finally
+ {
+ bitmap.UnlockBits(bmpData);
+ }
+
+ return bitmap;
+ }
+
+
+ public static Bitmap IntensityPtrToMatCloned(IntPtr dataPtr, int width, int height)
+ {
+
+ if (dataPtr == IntPtr.Zero || width <= 0 || height <= 0)
+ {
+ throw new Exception("Failed to get intensity data.");
+ }
+
+ // 鍏堝垱寤哄紩鐢ㄥ閮ㄦ暟鎹殑 Mat
+ using (Mat temp = Mat.FromPixelData(height, width, MatType.CV_8UC1, dataPtr, width))
+ {
+ // 鍏嬮殕涓�浠界嫭绔嬪唴瀛樼殑 Mat
+ return temp.ToBitmap();
}
}
@@ -639,8 +758,10 @@
bmp.UnlockBits(bmpData);
bmpData = null; // 鏍囪宸茶В閿�
+
+
_frameCount++;
- AsyncLogHelper.Info($"LBCamera[{SN}]: 鐢熸垚绗� {_frameCount} 甯� ({width}x{height})");
+ AsyncLogHelper.Info($"LBCamera[{SN}]: 鐢熸垚绗� {_frameCount} 甯� ({nWidth}x{nHeight})");
// 3. 鑾峰彇/鍒涘缓绾跨▼瀹夊叏闃熷垪
var queue = CollectedImages.GetOrAdd(SN, new ConcurrentQueue<Bitmap>());
@@ -685,9 +806,9 @@
// 寮哄埗璧勬簮閲婃斁锛岀粷瀵规潨缁濇硠婕�
if (bmpData != null)
{
- try { bmp?.UnlockBits(bmpData); } catch { }
+ try { bitmap1?.UnlockBits(bmpData); } catch { }
}
- // 娉ㄦ剰锛歜mp 宸插叆闃燂紝涓嶈兘鍦ㄨ繖閲岄噴鏀撅紝鐢辫皟鐢ㄨ�呴噴鏀�
+ //娉ㄦ剰锛歜mp 宸插叆闃燂紝涓嶈兘鍦ㄨ繖閲岄噴鏀撅紝鐢辫皟鐢ㄨ�呴噴鏀�
}
}
@@ -737,6 +858,11 @@
TriggerRunMessageReceived?.Invoke(SN, source.ToString());
AsyncLogHelper.Info($"LBCamera[{SN}]: 纭Е鍙戜簨浠� - {source}");
}
+ else
+ {
+ TriggerRunMessageReceived?.Invoke(SN, source.ToString());
+ AsyncLogHelper.Info($"LBCamera[{SN}]: 纭Е鍙戜簨浠� - {source}");
+ }
}
}
catch (Exception ex)
@@ -769,12 +895,16 @@
if (Enum.TryParse(typeof(EnumNameId), p.Name, out object nameIdObj))
{
- EnumNameId nameId = (EnumNameId)nameIdObj;
+ //EnumNameId nameId = (EnumNameId)nameIdObj;
+ var nameId = Enum.Parse(typeof(EnumNameId), p.Name);
int intValue = 0;
double doubleValue = 0;
int enumValue = 0;
-
- if (PHM6000Profiler.GetProfilerParameter(_cameraHandle, (int)nameId, ref intValue, ref doubleValue, ref enumValue) == 0)
+ var id = Convert.ToInt32(nameId);
+ var rst = PHM6000Profiler.GetProfilerParameter(_cameraHandle, id, ref intValue, ref doubleValue, ref enumValue);
+
+
+ if (rst == 0)
{
if (p.PropertyType == typeof(int))
{
@@ -790,7 +920,14 @@
}
else // Enum or other types
{
- p.SetValue(_sensorConfig, enumValue);
+ if (p.Name.Equals("ROI"))
+ {
+
+ }
+ else
+ {
+ p.SetValue(_sensorConfig, enumValue);
+ }
}
}
}
--
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