Documentation ¶
Index ¶
- type Nifti1Header
- type Nifti1Image
- func (img *Nifti1Image) GetAt(x, y, z, t uint32) float32
- func (img *Nifti1Image) GetDims() [4]int
- func (img *Nifti1Image) GetHeader() Nifti1Header
- func (img *Nifti1Image) GetSlice(z, t uint32) [][]float32
- func (img *Nifti1Image) GetTimeSeries(x, y, z uint32) []float32
- func (img *Nifti1Image) LoadImage(filepath string, rdata bool)
- func (img *Nifti1Image) Save(filename string)
- func (img *Nifti1Image) SetAt(x, y, z, t uint32, elem float32)
- func (img *Nifti1Image) SetHeaderDim(dimX, dimY, dimZ, dimT int)
- func (img *Nifti1Image) SetHeaderDim2(dimX, dimY, dimZ, dimT int)
- func (img *Nifti1Image) SetNewHeader(newHeader Nifti1Header)
Constants ¶
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Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Nifti1Header ¶
type Nifti1Header struct { SizeofHdr int32 /*!< MUST be 348 */ /* int32 sizeof_hdr; */ DataType [10]byte /*!< ++UNUSED++ */ /* char data_type[10]; */ DbName [18]byte /*!< ++UNUSED++ */ /* char db_name[18]; */ Extents int32 /*!< ++UNUSED++ */ /* int32 extents; */ SessionError int16 /*!< ++UNUSED++ */ /* short session_error; */ Regular byte /*!< ++UNUSED++ */ /* char regular; */ DimInfo byte /*!< MRI slice ordering. */ /* char hkey_un0; */ /*--- was image_dimension substruct ---*/ Dim [8]int16 /*!< Data array dimensions.*/ /* short dim[8]; */ IntentP1 float32 /*!< 1st intent parameter. */ /* short unused8; */ /* short unused9; */ IntentP2 float32 /*!< 2nd intent parameter. */ /* short unused10; */ /* short unused11; */ IntentP3 float32 /*!< 3rd intent parameter. */ /* short unused12; */ /* short unused13; */ IntentCode int16 /*!< NIFTI_INTENT_* code. */ /* short unused14; */ Datatype int16 /*!< Defines data type! */ /* short datatype; */ Bitpix int16 /*!< Number bits/voxel. */ /* short bitpix; */ SliceStart int16 /*!< First slice index. */ /* short dim_un0; */ Pixdim [8]float32 /*!< Grid spacings. */ /* float32 pixdim[8]; */ VoxOffset float32 /*!< Offset into .nii file */ /* float32 vox_offset; */ SclSlope float32 /*!< Data scaling: slope. */ /* float32 funused1; */ SclInter float32 /*!< Data scaling: offset. */ /* float32 funused2; */ SliceEnd int16 /*!< Last slice index. */ /* float32 funused3; */ SliceCode byte /*!< Slice timing order. */ XyztUnits byte /*!< Units of pixdim[1..4] */ CalMax float32 /*!< Max display intensity */ /* float32 cal_max; */ CalMin float32 /*!< Min display intensity */ /* float32 cal_min; */ SliceDuration float32 /*!< Time for 1 slice. */ /* float32 compressed; */ Toffset float32 /*!< Time axis shift. */ /* float32 verified; */ Glmax int32 /*!< ++UNUSED++ */ /* int32 glmax; */ Glmin int32 /*!< ++UNUSED++ */ /* int32 glmin; */ /*--- was data_history substruct ---*/ Descrip [80]byte /*!< any text you like. */ /* char descrip[80]; */ AuxFile [24]byte /*!< auxiliary filename. */ /* char aux_file[24]; */ QformCode int16 /*!< NIFTI_XFORM_* code. */ /*-- all ANALYZE 7.5 ---*/ SformCode int16 /*!< NIFTI_XFORM_* code. */ /* fields below here */ /* are replaced */ QuaternB float32 /*!< Quaternion b param. */ QuaternC float32 /*!< Quaternion c param. */ QuaternD float32 /*!< Quaternion d param. */ QoffsetX float32 /*!< Quaternion x shift. */ QoffsetY float32 /*!< Quaternion y shift. */ QoffsetZ float32 /*!< Quaternion z shift. */ SrowX [4]float32 /*!< 1st row affine transform. */ SrowY [4]float32 /*!< 2nd row affine transform. */ SrowZ [4]float32 /*!< 3rd row affine transform. */ IntentName [16]byte /*!< 'name' or meaning of data. */ Magic [4]byte /*!< MUST be "ni1\0" or "n+1\0". */ } /**** 348 bytes total ****/
func (*Nifti1Header) LoadHeader ¶
func (header *Nifti1Header) LoadHeader(filepath string)
type Nifti1Image ¶
type Nifti1Image struct {
// contains filtered or unexported fields
}
func (*Nifti1Image) GetAt ¶
func (img *Nifti1Image) GetAt(x, y, z, t uint32) float32
x,y,z,t,start at zero
func (*Nifti1Image) GetHeader ¶
func (img *Nifti1Image) GetHeader() Nifti1Header
func (*Nifti1Image) GetSlice ¶
func (img *Nifti1Image) GetSlice(z, t uint32) [][]float32
func (*Nifti1Image) GetTimeSeries ¶
func (img *Nifti1Image) GetTimeSeries(x, y, z uint32) []float32
func (*Nifti1Image) LoadImage ¶
func (img *Nifti1Image) LoadImage(filepath string, rdata bool)
filepath ,read data? header.VoxOffset, header.Bitpix,header.Dim are very important
func (*Nifti1Image) SetAt ¶
func (img *Nifti1Image) SetAt(x, y, z, t uint32, elem float32)
func (*Nifti1Image) SetHeaderDim ¶
func (img *Nifti1Image) SetHeaderDim(dimX, dimY, dimZ, dimT int)
func (*Nifti1Image) SetHeaderDim2 ¶
func (img *Nifti1Image) SetHeaderDim2(dimX, dimY, dimZ, dimT int)
func (*Nifti1Image) SetNewHeader ¶
func (img *Nifti1Image) SetNewHeader(newHeader Nifti1Header)
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