public void DeleteImage(int id)
{
Image_Info img = GetSingleImgInfo(id);
Image_Color imgClr = GetSingleImgClr(Convert.ToInt32(img.ColorID));
Image_Shape imgShp = GetSingleImgShp(Convert.ToInt32(img.ShapeID));
ImageData.Image_Info.DeleteOnSubmit(img);
ImageData.Image_Color.DeleteOnSubmit(imgClr);
ImageData.Image_Shape.DeleteOnSubmit(imgShp);
ImageData.SubmitChanges();
}
public void ReCalColor()
{
const int num = 128;
var imgInfo = GetAllInfo();
foreach (Image_Info img in imgInfo)
{
//使用原图片
//ImageProc myImage = new ImageProc(System.Web.HttpContext.Current.Server.MapPath("~/image_repository/") + img.Url);
//使用标记处理过的图片
ImageProc myImage = new ImageProc(HttpContext.Current.Server.MapPath("~/image/roi/") + img.Url);
int[] hist_hsv = new int[num];
myImage.GetHSVHistogram(hist_hsv);
string str_hsv = GetCharaStr(hist_hsv, num);
Image_Color imgClr = GetSingleImgClr((int)img.ColorID);
imgClr.HSV = str_hsv;
}
ImageData.SubmitChanges();
}
protected void Button1_Click(object sender, EventArgs e)
{
string name = name_box.Text;
string category = category_box.Text;
string period = period_box.Text;
string museum = museum_box.Text;
string intro = intro_box.Text;
System.Diagnostics.Debug.Write(Session["path"]);
const int num = 128;
//计算图像中已标定的文物目标的特征值
ImageProc roiImg = new ImageProc(Session["path"].ToString());
int[] hist_hsv = new int[num];
roiImg.GetHSVHistogram(hist_hsv);
//string str_hsv = GetCharaStr(hist_hsv, num); //color descriptor
Image_Color newColor = new Image_Color();
System.Diagnostics.Debug.Write(hist_hsv);
double[] shape_hu = new double[7];
roiImg.GetShapeFeature(ref shape_hu); //Shape descriptor
Image_Shape newShape = new Image_Shape();
System.Diagnostics.Debug.Write(shape_hu);
SqlServerDataBase sdb = new SqlServerDataBase();
string stroresqlstring = "insert into Image_info(Url,Tag,Intro,category,Museum,Period) values ('" + Image1.ImageUrl + "','" + name + "','" + intro + "','" + category + "','" + museum + "','" + period + "')";
bool stroeFlag = sdb.Insert(stroresqlstring, null);
if (stroeFlag == true)
{
Response.Write("<script>alert('保存成功！');</script>");
}
else
{
Response.Write("<script>alert(\"" + sdb.ErrorMessage + "\");</script>");
}
}
partial void DeleteImage_Color(Image_Color instance);
partial void UpdateImage_Color(Image_Color instance);
partial void InsertImage_Color(Image_Color instance);
//Insert one image record into database
public void InsertImage(string tag, int caid, int pid, int mid, string intro, string id)
{
const int num = 128;
Image_Info newImg = new Image_Info();
newImg.ID = GetNewId();
newImg.Tag = tag;
newImg.CategoryID = caid;
newImg.PeriodID = pid;
newImg.MuseumID = mid;
newImg.Intro = intro;
newImg.Url = id;
ImageProc myImage = new ImageProc(System.Web.HttpContext.Current.Server.MapPath("~/image/temp/") + id);
myImage.SaveImage(System.Web.HttpContext.Current.Server.MapPath("~/image/repo/") + id);
myImage.SaveMiniImage(System.Web.HttpContext.Current.Server.MapPath("~/image/repo/mini/") + id, 200);
//计算图像中已标定的文物目标的特征值
ImageProc roiImg = new ImageProc(System.Web.HttpContext.Current.Server.MapPath("~/image/roi/") + id);
int[] hist_hsv = new int[num];
roiImg.GetHSVHistogram(hist_hsv);
string str_hsv = GetCharaStr(hist_hsv, num); //color descriptor
Image_Color newColor = new Image_Color();
double[] shape_hu = new double[7];
roiImg.GetShapeFeature(ref shape_hu); //Shape descriptor
Image_Shape newShape = new Image_Shape();
int newId;
if (ImageData.Image_Color.Count() == 0)
{
newId = 0;
}
else
{
newId = ImageData.Image_Color.Max(cid => cid.ID) + 1;
}
newColor.ID = newId;
newImg.ColorID = newId;
newColor.HSV = str_hsv;
newShape.ID = newId;
newImg.ShapeID = newId;
newShape.s1 = shape_hu[0];
newShape.s2 = shape_hu[1];
newShape.s3 = shape_hu[2];
newShape.s4 = shape_hu[3];
newShape.s5 = shape_hu[4];
newShape.s6 = shape_hu[5];
newShape.s7 = shape_hu[6];
ImageData.Image_Shape.InsertOnSubmit(newShape);
ImageData.Image_Color.InsertOnSubmit(newColor);
ImageData.Image_Info.InsertOnSubmit(newImg);
ImageData.SubmitChanges();
}
public Image_Color GetSingleImgClr(int clrId)
{
Image_Color imgClr = ImageData.Image_Color.Single(c => c.ID == clrId);
return(imgClr);
}